Bash Shell Scripting- Scheduling jobs with crontab
Interactive Video
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Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of the Crontab command?
To edit text files
To schedule jobs at regular intervals
To monitor system performance
To manage user permissions
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many fields are there in the Crontab syntax?
Six
Seven
Five
Four
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to create a job in Crontab?
crontab -r
crontab -l
crontab -e
crontab -d
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range of values for the 'minutes' field in Crontab?
0 to 59
0 to 23
1 to 31
1 to 12
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do to verify if a Crontab job has been executed?
Re-run the Crontab command
Restart the system
Look into the backup files
Check the system logs
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you schedule a Crontab job to run every month?
Use a specific date
Use a specific weekday
Use an asterisk in the month field
Use a specific hour
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does writing all asterisks in the Crontab fields signify?
Every month
Every day
Every hour
Every minute
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